Dell E5450 Owner's Manual Page 44
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Option Description
NOTE: USB keyboard and mouse always work in the BIOS setup
irrespective of these settings.
USB PowerShare This field configures the USB PowerShare feature behavior. This option
allows you to charge external devices using the stored system battery
power through the USB PowerShare port.
Audio This field enables or disables the integrated audio controller. By default,
the Enable Audio option is selected.
Unobtrusive Mode This option, when enabled, pressing Fn+F7 turns off all light and sound
emissions in the system. To resume normal operation, press Fn+F7
again. This option is disabled by default.
Miscellaneous Devices Allows you to enable or disable the following devices:
• Enable Microphone
• Enable Camera
• Enable Hard Drive Free Fall Protection
• Enable Media Card
• Disable Media Card
NOTE: All devices are enabled by default.
You can also enable or disable Media Card.
Table 3. Video
Option Description
LCD Brightness Allows you to set the display brightness depending up on the power
source (On Battery and On AC).
NOTE: The Video setting will only be visible when a video card is installed into the system.
Table 4. Security
Option Description
Admin Password Allows you to set, change, or delete the administrator (admin) password.
NOTE: You must set the admin password before you set the system
or hard drive password. Deleting the admin password automatically
deletes the system password and the hard drive password.
NOTE: Successful password changes take effect immediately.
Default Setting: Not set
System Password Allows you to set, change or delete the system password.
NOTE: Successful password changes take effect immediately.
44
- Dell Latitude E5450 / 5450 1
- Owner's Manual 1
- Notes, Cautions, and Warnings 2
- Working on Your Computer 3
- Turning Off Your Computer 4
- Recommended Tools 6
- System Overview 6
- Front and Back View 7
- Removing the SD Card 8
- Installing the SD Card 8
- Removing the Base Cover 8
- Installing the Base Cover 9
- Removing the Battery 9
- Installing the Battery 10
- Removing the Memory 13
- Installing the Memory 13
- Removing the Keyboard Trim 13
- Installing the Keyboard Trim 14
- Removing the Keyboard 14
- Removing the Palmrest 15
- Installing the Keyboard 15
- Installing the Palmrest 17
- Removing the USH Board 19
- Installing the USH Board 20
- Removing the LED Board 21
- Installing the LED Board 22
- Removing the WWAN Card 25
- Installing the WWAN Card 25
- Removing the Display Assembly 27
- Removing the Display Bezel 29
- Installing the Display Bezel 30
- Removing the Display Panel 30
- Installing the Display Panel 32
- Removing the Display Hinges 32
- Installing the Display Hinges 33
- Removing the Camera 33
- Installing the Camera 34
- Removing the eDP Cable 34
- Installing the eDP cable 35
- Removing the System Board 36
- Installing the System Board 38
- Removing the Speakers 40
- Installing the Speakers 41
- System Setup Options 42
- Table 3. Video 44
- Table 4. Security 44
- Table 5. Secure Boot 46
- Table 6. Performance 47
- Table 7. Power Management 47
- Table 8. POST Behavior 49
- Table 10. Wireless 50
- Table 11. Maintenance 51
- Table 12. System Logs 51
- Technical Specifications 52
- Table 16. Audio 53
- Table 17. Video 53
- Table 18. Camera 54
- Table 19. Communications 54
- Table 22. Display 55
- Table 23. Keyboard 55
- Table 24. Touchpad 55
- Table 25. Battery 56
- Table 26. AC Adapter 56
- Table 27. Physical 56
- Table 28. Environmental 57
- Diagnostics 58
- Device Status Lights 59
- Battery Status Lights 60
- Contacting Dell 61
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